Mechanics> Please answer.. and provide solution. ….....

Please answer.. and provide solution. …..................................................................................................................................................................................................

ayushgoyal1318@gmail.com , 8 Years ago

Grade 12

1 Answers

Master Ani

Disc B has done one complete revolution

and one revolution means 2pi radians so disc B turned 2pi radians

Option (B)

Last Activity: 8 Years ago

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Three identical balls are placed on a frictionless horizontal surface touching each other. They stick to each other because of adhesive. Another ball of same radius and mass m is placed over the void created by the three balls. Find the forces applied by the balls kept on the floor to each other if the system remains in equilibrium.

mechanics

1 Answer Available

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A car loaded with water having total mass 1000 kg moves on a straight horizontal Road starting from rest under the action of a force of 100 Newton. The water spills throw a small hole in the bottom at a rate of 0.1 KG per second the velocity of cart after 300 seconds is nearly.

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A metal strip clamped at one end vibrates with a frequency of 20 Hz and amplitude of 5 mm
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(ii) The acceleration at maximum displacement
(iii) The maximum kinetic energy of the mass

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An object of mass m = 0.25 kg oscillates in a fluid at the end of a vertical spring of spring
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damping constant b = 0.07kg/s.
(i) Find the period of the damped oscillation.
(ii) By what percentage does the amplitude of the oscillation decrease in each cycle?

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If a=x² find the displacement at t =3sec if body velocity at t= 0 sec is 0

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1 Answer Available

Last Activity: 3 Years ago

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Mechanics> Please answer.. and provide solution. ….....

Please answer.. and provide solution. …..................................................................................................................................................................................................

ayushgoyal1318@gmail.com , 8 Years ago

Master Ani

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